The Olympian swam 200 meters in 20 seconds.
1) velocity
2) acceleration
3) speed

Why is nh3 classified as a polar molecule

Imagine that twenty i. u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?